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MMarathon Motors

Marathon Motors - Totally Enclosed Fan-Cooled Vector AC Motor (26VT77)

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This totally enclosed fan-cooled vector AC motor is built for industrial applications requiring high torque and precise speed regulation, such as crane operations. It offers a 2000:1 constant torque range, enabling reliable performance at extremely low speeds without overheating. The motor features a rigid base mount, cast iron frame for robust durability, and operates on three-phase 230/460V AC power. Its fan-cooled enclosure ensures effective heat dissipation during continuous duty cycles. The design supports encoder compatibility and includes ball bearings and a keyed shaft for dependable operation.

This totally enclosed fan-cooled vector AC motor is built for industrial applications requiring high torque and precise speed regulation, such as crane operations. It offers a 2000:1 constant torque range, enabling reliable performance at extremely low speeds without overheating. The motor features a rigid base mount, cast iron frame for robust durability, and operates on three-phase 230/460V AC power. Its fan-cooled enclosure ensures effective heat dissipation during continuous duty cycles. The design supports encoder compatibility and includes ball bearings and a keyed shaft for dependable operation.

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Manual for Totally Enclosed Fan-Cooled Vector AC Motor (26VT77)

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